In some states, for example, jury duty was limited to persons of supposedly superior intelligence, education, and moral character.
例如,在一些州,陪审团的职责仅交付给一些人们普遍认为具有高智力、高教育水平和优秀道德品质的人。
2
The government had a moral, if not a legal, duty to pay compensation.
政府即使没有法律上的义务也有道义上的义务进行赔偿。
《柯林斯英汉双解大词典》
3
I realize that there are different views of morality and we could go down a very slippery slope discussing them. So, decide upon what you consider "moralduty and obligation" before reading further.